baber/WOPTO huggingface dataset:
Patent JP-2000100045-A (JP)
Title: Medium reproducing device
Inventor: TSURUMI KANEHISA
IPC: G11B17/22
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To simplify the operations of an ID confirmation of a DVD being stored when the slot of a DVD changer is maintained. SOLUTION: A confirmation flag is provided for every slot of the storage disk table which stores the IDs of the disks being stored for every slot. Then, all disk IDs are written by all disk check and the confirmation flags are set. When a door is opened, confirmation flags are reset. When a disk is loaded, its ID is read and collated against the table. If coincidence is confirmed, a confirmation flag is set. Thus, a confirmation flag is set by an actual operation. Once a confirmation flag is set for a disk, the disk is thereafter reproduced without conducting any confirmation.
Patent JP-S63124410-A (JP)
Title: Vapor growth method
Inventor: WATANABE AKISADA
IPC: H01L21/205
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a great area and uniform epitaxial layer by making a gas form a laminar flow by making the raw gas flow between the growth surfaces of substrates provided face to face in a reaction tube. CONSTITUTION:H2, is made to flow in a reaction tube 1 and the pressure of the reaction tube is adjusted to a required value (38 Torr). The temperature of a carbon susceptor 3 is raised by applying voltage to a high frequency coil 2. When the temperature is raised to a required value (300 deg.C) or higher, PH3 is made to flow. When the temperature of the susceptor 3 is made 640 deg.C, an organic metal TEI is made to flow at 1 cc/min. An InP is epitaxially grown on a substrate 4 and a dummy substrate 5 provided face to face. Similarly, InGaAs, InGaAsP, etc., can be grown.
Patent JP-H03134304-A (JP)
Title: Total control device for pump and operational valve of hydraulic driving device
Inventor: IMAI HIROSHI
IPC: F15B11/00
Filed: 1989-10-17
Abstract: PURPOSE:To operate an actuator in accordance with an operational means and improve reliability by providing a controller which advances a control signal of a variable volume hydraulic pump to a volume control device by a specified time than a control signal to an operational valve control device. CONSTITUTION:A valve controller 6 outputs control current to a boom operational valve 3 based on memory of a function generator 8a in response to operation of a boom lever 5, while also outputs to an advancing signal generator 7 of a pump controller 8 and the function generator 8a, and then outputs pump control current (ip) through an adder 8b. The value of the pump control current (ip) is obtained by addition of the advancing signal in accordance with the time changing ratio of an operation rate of the boom lever 5. It is therefore possible to simultaneously control a variable volume hydraulic pump 2 and the operational valve 3, to operate an actuator 4 in accordance with the operation of the boom lever, and thereby improve reliability with a low cost.
Patent JP-H04145311-A (JP)
Title: Height measuring device
Inventor: KINOSHITA MASAO
IPC: H01L21/66
Filed: 1990-10-08
Abstract: PURPOSE:To correctly measure the height of leads in the actual used state by providing a light shielding plate cutting off the positive reflected light of the laser light from a projection optical system and allowing the reflected light including irregular reflection from the measured surface to pass the outside portion of the plane perpendicular to the measured surface. CONSTITUTION:The positive reflected light 11 on the glass surface is shielded by a light shielding plate 7 and does not reach a one-dimensional sensor 6, the reflected light 12 on leads 21 has a wide beam divergent angle, it is partially shielded by the light shielding plate 7, however its portion expanded to the outside reaches the one-dimensional sensor 6. The reflected light on the surface of a glass substrate 25 is shielded by a cylindrical lens 5 and the light shielding plate 7, and the reflected light on the leads 21 can be collected on the one- dimensional sensor 6. The height of the leads 21 can be correctly measured.
Patent JP-S62130271-A (JP)
Title: Method and apparatus for heat treatment
Inventor: NANBA KEISHICHI
IPC: C21D1/74
Filed: 1985-11-30
Abstract: PURPOSE:To remove the soot generated in a gaseous raw material supply part effectively and easily with a simple operation by separately constituting supply ports for the gaseous raw material and oxidizing gas to a fan shaft part of a heat treatment furnace and constituting the supply ports for both gases in such a manner that said ports can be changed over at proper times. CONSTITUTION:The gas supply ports 4, 5 are provided double around the shaft 3 of the stirring fan 2 provided in the upper part of the heat treatment furnace 1. The gaseous raw material is supplied from a gaseous raw material source 10 via a selector valve 8 and a supply pipe 6 to the inside gas supply port 4 and the oxidizing gas is supplied via a selector valve 9 and a supply pipe 7 from an gaseous raw material source 11 to the outside gas supply port 5. These gases are cracked in the furnaces to form a prescribed atmosphere. The valves 8, 9 are changed over with each other to reverse the supply of the gaseous raw material and the oxidizing gas when the generated soot deposit on the inside of the inside gas supply port 4. The deposited soot is thus removed by the oxidizing gas while the prescribed atmosphere in the furnace is maintained.
Patent JP-2001088717-A (JP)
Title: Electric power steering device
Inventor: YAMAGUCHI SHIGETOSHI
IPC: B62D5/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent separation of a magnet of a motor. SOLUTION: A motor shaft 15 is covered with an electromagnetic stainless made cylindrical member 23 one end 23a of which is pressure inserted into the motor shaft 15. Namely, only the one end 23a thereof is fixed to the motor shaft 15 while the other end thereof is free, not fixed. A ring magnet 22 is magnetically attached to an outer circumferential surface of the member 23. Accordingly, even if the motor shaft 15 is extended or contracted axially by a shock, the member 23 just moves in the axial direction of the motor shaft 15, and thereby there is less possibility that the ring magnet 22 magnetically attached to the cylindrical member 23 is separated therefrom.
Patent JP-S61147545-A (JP)
Title: Housing device for semiconductor wafer cassette
Inventor: OCHIAI TOSHIAKI
IPC: H01L21/68
Filed: 1984-12-21
Abstract: PURPOSE:To prevent dust from entering into a cassette while the cassette is being conveyed to next process and the like by a method wherein the container in which semiconductor wafer cassette is housed is place on a base stand, and an automatic chuck mechanism is provided between the base stand and the container. CONSTITUTION:The title housing device is the device which is used when a cassette is conveyed and the like, and the housing device is composed of a base stand 11, a container 10 to be placed thereon, and chuck mechanisms 15 and 16. After the cassette 1 is housed in the container 10, the chuck mechanisms 15 and 16 are operated in such a manner that the container 10 is pinched from both sides by the driving means using a spring 18 and a solenoid 19, and the space between the container 10 and the base stand 10 is airtightly closed. As a result, the dust and the like entering into the cassette 1 housed in the container 10 when the cassette is being conveyed can be prevented completely.
Patent JP-S61148541-A (JP)
Title: Abnormality detecting system of computer
Inventor: TSUKAGOSHI AKINOBU
IPC: G06F11/30
Filed: 1984-12-21
Abstract: PURPOSE:To make it unnecessary to provide a watch dog timer circuit for applying an interruption to a CPU at a prescribed time interval, on an input/ output controlling circuit, and also to simplify a program by detecting a variation of an on/off-signal outputted at a prescribed time interval from the CPU by a reset signal generating circuit, and detecting whether the CPU is normal or abnormal, by whether a counter is set or not. CONSTITUTION:A signal 201 which is outputted from a CPU 1 and turned on and off at a prescribed time interval is inputted to a differentiating circuit 11, a rising or falling edge of the on/off signal is detected, and from the differentiating circuit 11, a reset pulse 203 is outputted, and a counter 12 is cleared. When an abnormality is generated in the CPU 1, the on/off-wignal 201 is not outputted, the reset pulse 203 for detecting an edge is not outputted from the differentiating circuit 11, and the counter 12 is not cleared, by which a carrier- out is outputted, and a flip-flop 13 is set. In this way, an abnormality signal of the differentiating circuit 11 is outputted to the outside from a driver 14.
Patent JP-H1197833-A (JP)
Title: Mounting method for flat package electronic component
Inventor: ZEN MITSUO
IPC: H05K3/34
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting method in which a throw-away land is combined with a 45 deg.-tilted mounting operation and in which a bridge can be eliminated completely by a method, wherein the relation between the width of a printed circuit board and the width of the lead of a flat package electronic component is set as a specific relationship. SOLUTION: As shown in an enlarged sectional view in which a flat package electronic component is mounted on a printed circuit board 1, a land 2 is formed on the printed circuit board 1, and the width of the land 2 is designated as (a). In addition, the lead 5 of the flat package electronic component is mounted on the land 2, and the width of the lead 5 is designated as (b). Then, the relation between the width (a) of the land 2 and the width (b) of the lead 5 is set at a/b=1 to 1.3. When the relation is used conjointly with a mounting method in which a waste land as preventive measures against a bridge in conventional cases and a 45 deg.-tilted mounting operation are adopted, it is possible to restrain the generation of a bridge to be low.
Patent JP-S61148584-A (JP)
Title: Density variance detecting circuit
Inventor: OZAKI NOBORU
IPC: G06K9/36
Filed: 1984-12-21
Abstract: PURPOSE:To detect the density variance in a high speed with a simple circuit by providing an each area density histogram calculating circuit, an each area size calculating circuit, a discrimination area determining circuit, a variance coefficient calculating circuit, and a density variance discriminating circuit. CONSTITUTION:The each area density histogram calculating circuit 16 divides an area and calculates the density histogram in each divided area C. The each area size calculating circuit 17 separates a background and a character part from each other by a certain threshold on the density histogram and obtains the size A of the whole of the character part and the size B of picture elements having density levels higher than a certain threshold in each area. At this time, the threshold is changed to several values. If a size T in each area is a value larger than the certain threshold, the discrimination area determining circuit 18 defines this area as a discrimination object. The variance coefficient calculating circuit 19 obtains the ratio of the size B to the side A of the area defined as the discrimination object and obtains the maxi mum value and the minimum value of ratios of individual areas for the same threshold with respect to sizes A of individual areas, and the density variance discriminating circuit 20 quantifies the density variance by the total sum of the difference to all threshold levels. If the quantified value is larger than a preliminarily set value, the existence of the density variance is discriminated.
Patent JP-S62130427-A (JP)
Title: Memory read/write system
Inventor: OKAWACHI HIKOSABURO
IPC: G06F9/22
Filed: 1985-12-03
Abstract: PURPOSE:To prevent such a case that once accepted interruption processing remains interrupted by insuring an offering request from the outside against being reset after the processing of error, which may occur while a memory is read and written, is completed. CONSTITUTION:According to a micro instruction (a), data is initially read and written in the memory. Immediately after an offering request is issued from an external device, a CPU sets a flip-flop 9. Afterwards, the instruction advances, a signal 100 comes to a high level at the timing of a mu-END (microend of the micro-instruction), and a clock to the CPU from a basic clock generator circuit 14 is interrupted by a gate 15. Accordingly, even if error processing is executed in the middle of memory read/write execution, the flip-flop 9 is not reset, and the interruption request from the external device can be surely executed at the initial mu-END after error processing ends.
Patent JP-S62131634-A (JP)
Title: System for switching channel during communication
Inventor: TAJIMA ATSUSHI
IPC: H04B7/26
Filed: 1985-12-03
Abstract: PURPOSE:To decrease remarkably a control quantity required for changeover control of a channel during communication and to simplify the constitution required for the realization of a control function by classifying a mobile station into plural kinds in a mobile communication system and deciding an MBS (base station being an object of selective changeover in response to the kinds. CONSTITUTION:An MCS (radio line control station) applies 'decision of kind of mobile station' in response to the reception of an SLd signal (level decrease signal) from the MBS during the communication and sends an SLsr signal (level supervisory state request signal) to all surrounding MBSed when the kind singnifies 'most important', and sends the signal SLsr to each limited MBS at the surrounding when the kind signifies 'inportant' and sends the signal SLsr at least to each MBS at the surrounding when the kind is discriminated to be 'in general'. After the level is compared according to the reception of an SLs signal (level supervisory signal) in response to the request, an MBS to be switched in selected. In the decision of the kind of the mobile station, mobile stations are classified into three kinds depending on the content of communication from subscribers and the decision is in accordance with a kind code representing the kind added at the call from an AMS (automobile telephone exchange station) 1 of the mobile stations.
Patent JP-H05108645-A (JP)
Title: Information processor
Inventor: MORI HISAYOSHI
IPC: G06F17/21
Filed: 1991-10-18
Abstract: PURPOSE:To avoid a fact that the same document information is called by plural sets of processors, and to surely updating and registering document information by constituting the processor so that in the case the document information is called already, it is informed to a user, or the call of this document information is inhibited. CONSTITUTION:In ROM for constituting a control means, a call display program and a call inhibition program are stored. In such a state, whether call information exists in document information which a first word processor 11 calls from a file server 13 or not is discriminated, and in the case it is discriminated that there is no call information, the call information is set to the document information, and thereafter, a call processing of the document information to a first word processor 11 from the file server 13 is performed. On the other hand, in the case it is discriminated that there is the call information, a call of the document information to a first word processor 11 from the file server 13 is inhibited, and also, a fact that the call processing of the document information is impossible is displayed as a message on an LCD.
Patent JP-H0696283-A (JP)
Title: Character learning system in optical character reader
Inventor: OGIWARA MASAO
IPC: G06K9/66
Filed: 1992-09-14
Abstract: PURPOSE:To read a character to be read in a high recognition rate. CONSTITUTION:In the optical character reader provided with an image sensor 1 for reading optically a character to be read, an image data storage part 3 for storing image data of the character to be read, outputted from this image sensor 1, a recognition dictionary 5 for storing recognition standard data of each character as image data, and a character recognizing part for comparing the image data of the character to be read, read out of the image data storage part 3 with the recognition standard data in the recognition dictionary 5 and recognizing the character to be read, the character recognizing part is constituted of a character recognizing/learning part 4 having a learning function, and in the case an erroneously recognized character or an unrecognizable character is generated in this character recognizing/learning part 4, a learning speed coefficient is set to alpha of <=1, weighting of alpha fold is executed to the recognition standard data of the character concerned in the recognition dictionary 5, and also, weighting of (1-alpha) fold is executed to the image data of the character to be read, corresponding to the erroneously recognized character or the unrecognizable character, and by character data obtained by adding both the data, the recognition standard data of the character concerned in the recognition dictionary 5 is rewritten, there by the character can be learned.
Patent JP-2000093909-A (JP)
Title: Method and apparatus for removing dust on glass substrate
Inventor: ISHIGAMI HIROSHI
IPC: B08B5/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To surely remove dusts adhered to a glass substrate for liquid crystal display and others without passage through a large scale cleaning process by spraying air equal to or above a specified value to the substrate before the heat treatment of the substrate. SOLUTION: Air is plied form a compressed air line 1 and is sprayed a glass substrate 5 inserted into a treatment box 3 by a robot hand 6 and others. The box 3 is formed to be somewhat larger than the substrate 5, and an exhaust line 4 is installed on the depth side. By spraying air in the box 3, dust is prevented from scattering outside. At least 10 liter/min (in 25 deg.C, in terms of 1 atm) of air is sprayed. The spray flow rate and spray angle of air is preferably set up appropriately, and the ejection and stop of air is preferably controlled by fitting change-over valves to the compressed air line 1 and others.
Patent JP-H01113987-A (JP)
Title: Information recording and reproducing device
Inventor: DAIGAKU MASAAKI
IPC: G11B33/02
Filed: 1987-10-27
Abstract: PURPOSE:To fix a driving unit to a device main body under a simply and correctly positioned state by disposing a front end face support member and a rear end side support member in a support mechanism. CONSTITUTION:The drive unit 1 is supported by the front end face support members 6a-8a, 6b-8b and fixed by the rear end side support members 9-12, so that the recording medium inserting port 2 of the effectively positioned drive unit 1 coincides with the inserting opening 5 of the panel member 4a of the device main body 4 in position. Since the rear end part of the drive unit 1 is mounted on the device in body 4 through a rubber bushing 11, even if there is an error to some degree in a mounting position in the rear end part, this error is absorbed by the rubber bushing 11 to tightly contact the front face 1a of the drive unit 1 to a front face panel 4a. Thereby, since only two positions in the rear end part is actually fastened by machine screws, the mounting operation of the driving unit 1 is extremely simpler than the convention.
Patent JP-H05108727-A (JP)
Title: Image information input/output system
Inventor: KURIHARA YUICHI
IPC: H04M11/00
Filed: 1991-10-18
Abstract: PURPOSE:To enable the input/output of image information using a telephone and facsimile prevailing over a wide range in a system to execute the registration and the retrieval of the image information, and to construct the system to aim at many and unspecified users from distant places. CONSTITUTION:Facsimile control equipment 2 and facsimile equipment 5 to execute the transmission and the reception of facsimile data, a voice recognition and response device 3 to execute voice recognition and voice response, the telephone 6, and a public communication line network 4 as a communication line are provided, and the input/output of the image information is executed by the facsimile equipment 5 by accessing an image information data base 11 by using a voice recognition and response device control function 10 and a facsimile control equipment control function 9 under the control of an image information registering function 7 and an image information retrieving function 8.
Patent JP-H01114597-A (JP)
Title: Aerial floating device
Inventor: MIKI NOBUAKI
IPC: B64C27/20
Filed: 1987-10-27
Abstract: PURPOSE: To facilitate taking off and landing of a floating device on the water, to ensure the stability at the time of dropping, and to absorb an impact by forming a duct with a material of small specific gravity and large elasticity. CONSTITUTION: A material of small specific gravity and large elasticity, for example, a life buoy 30, foaming styrol, etc., is provided on outer periphery of a duct 9, and a lower face of the duct 9 is formed to be higher than a lower face of the life buoy 30 so that the life buoy 30 is deformed to prevent an outlet of the duct 9 from coming into contact with the ground when a floating device comes into contact with the ground by the life buoy 30. By using the life buoy 30 as a float, taking off and landing of the device on the water become possible, and it is possible to ensure the safety at the time of dropping by flying on the water. Moreover, even if it comes into contact with an obstacle, it is possible to adsorb an impact by the life buoy 30.
Patent JP-S60208965-A (JP)
Title: Novel carbostyril derivative and its preparation
Inventor: IWAKUMA TAKEO
IPC: C07D215/26
Filed: 1984-12-21
Abstract: NEW MATERIAL:8-Benzyloxy-5-{ 1-hydroxy-2- [ N- ( 2-p-methoxyphenyl-1-methylethyl)-N-acetylamino]ethyl} carbostyril shown by the formula I or its acid addition salt. USE:A drug for bronchiectasis having high irritating action on adrenergic beta2-receptor. PREPARATION:A compound shown by the formula II or formula III (OY is OH, or protected OH) is reduced to give a compound shown by the formula IV. When OY is protected OH, a protecting group is removed from the compound shown by the formula IV, and, if necessary, the reaction product is converted into a pharmaceutically acceptable acid addition salt to give a compound shown by the formula I or its pharmaceutically acceptable acid addition salt. The compound can be two mutually convertible tautomers shown by the formula I and formula I '.
Patent JP-H0984933-A (JP)
Title: Pachinko machine
Inventor: KISHI TOSHIHITO
IPC: A63F7/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO machine capable of adjusting the generation probability of a reach and providing change in the fluctuation form of a pattern in the reach. SOLUTION: When a first display part 34A to stop first is different from a winning pattern, pattern stoppage is performed by a pseudo reach for synchronizing second and third display parts 34B and 34C same as a winning pattern combination at a speed visible to a player and variably displaying them. Similarly, when the second display part 34B to stop second is different from the winning pattern, the pattern stoppage is performed by the pseudo reach for synchronizing the first and third display parts 34A and 34C same as the winning pattern combination at the speed visible to the player and variably displaying them.